You can find astrophotography "how to" tips and share your best astronomy pictures here. Orion SkyQuest XX16g is a well-known option at the top of the price range. entityType: 'product' Refractor telescopes refract, or "bend" incoming light to a focus by means of an objective lens. }, { defaultImage: '', Hand controller bracket (with 2 mounting screws) The distance from the center of a curved mirror or lens at which parallel light rays converge to a single point. }, { These scopes will appeal to the more technically inclined. Delivery is not available to APO/DPO/FPO addresses . }, { }, { entityId: 103188, height: 90, Delivery is available to Canada. So for example, an 80mm refractor is capable of 160x, and a 10" telescope is theoretically capable of 500x magnification. Of course, during most observing sessions the eyepiece will be considerably lower than this maximum height, but no matter where you point the XX16g at night, you're sure to be astonished by the bright, sharply detailed views this amazing telescope provides. Our largest Dobsonian reflector yet is an ideal combination of three key telescope features: large aperture, convenient portability, and precise GoTo object location. entityId: 118187, }, { Referring to the manual is recommended. layers: 'Artimg-LightPollution' Glancing through an uncovered optical system, even for an instant, can cause permanent eye damage. }, { sourceURL:'/catalog/community_content_viewer_placeholder.jsp?productId=102308&isPDP=true', While the XX16g is easy to disassemble for convenient portability, once it's assembled it is a very solid telescope. This special mirror cell features three large knurled knobs for easy collimation adjustments, and can accommodate an optional 12V Three Fan Cooling System (sold separately) for even faster temperature equilibration. Please send me email about sales, new products, and astronomy. width: 200, Some are intended for specialized uses. width: 90, sourceURL:'/catalog/community_content_viewer_placeholder.jsp?productId=100119&isPDP=true', }, { defaultImage: '', Cassegrain telescopes routinely use spheres in addition to other lenses in the optical path to correct for residual spherical aberration. Illuminated 12.5 mm Plössl eyepiece, 1.25" defaultImage: '', We can't guarantee correctness and completeness of all the data presented here, and therefore will not accept liability for any issues arising from usage of this data. }, { height: 90, You have the option in check out to request that your order ship complete, if you'd prefer. }, { width: 160, Standard mirrors are made from material such as Soda-Lime Plate glass and BK-7 glass. sourceURL:'/catalog/community_content_viewer_placeholder.jsp?productId=99799&isPDP=true', }, { Because we sell direct, we can offer you tremendous value at a great price. }, { }, { entityId: 102695, defaultImage: '', For telescopes, the optical diameter (also known as aperture) is the size of a telescope's main light-collecting lens or primary mirror, measured in millimeters or inches. Base front panel: 4.8 lbs. width: 90, "Diffraction Limited" means that the limits of image detail are determined by the physical properties of light, and not by optical defects in the telescope. width: 90, entityId: 106625, Telescopes with larger optical diameters collect more light, which leads to an increase in brightness and image resolution compared to smaller instruments. entityId: 100329, width: 90, Includes Ultra Brush Dust Remover, Dust Pro Compressed Air, Cleaning Fluid, 2 Booklets of Premium-Grade Lens Tissue, and Ten Cotton Swabs. width: 160, }, { Telescopes on either very lightweight mounts or non tracking mounts (such as Dobsonians) are capable of only very short exposures such as lunar photographs. This set of Orion Q70 telescope eyepieces will appeal to skywatchers looking for wide field views. The SkyQuest XX16g comes equipped with a 2" dual-speed Crayford focuser with 1.25" adapter, and includes a 28mm 2" DeepView eyepiece and a 12.5 mm illuminated reticle eyepiece for precise GoTo system alignment. Thanks to its 16" aperture parabolic primary mirror, the Orion SkyQuest XX16g GoTo Truss Tube Dobsonian will astound you with spectacular views of the night sky. entityType: 'product' sourceURL:'/catalog/community_content_viewer_placeholder.jsp?productId=106625&isPDP=true', sourceSelector:'' Some are easy to use but are but on the large or heavy side. This doesn't mean the scope will never be able to reach those higher "theoretical" powers - there will be that rare night where the atmosphere is perfectly still and the scope can be pushed past it's practical limit, but those nights will be few and far between. Our second-gen model ensures seating exactly parallel to the focuser's mechanical axis for consistent and accurate alignment. Before using any telescope for solar observing, make sure to install all dustcaps or other protective covers on all optical components such as finder scopes to keep sunlight from passing through them. It's in the top 3 bestselling reflector telescopes and has quite a few popular alternatives in the same price range, such as Orion SkyQuest XX14g or Orion SkyQuest XX14i . height: 160, Short focal ratios (f/5, f/4.5) produce wide fields of view and small image scales, while long focal lengths produce narrower fields of views and larger image scales. Some are intended for specialized uses. entityType: 'product' height: 160, width: 90, entityType: 'product' AZ: Thrust needle bearings ALT: Ball bearings. so you'll continue to be the first height: 90, }, { sourceSelector:'' layers: 'VID236' You'll be able to enjoy the XX16g's large-aperture optics thanks to the accurate, motorized GoTo system which will automatically locate and track any of over 42,000 celestial curiosities within its computerized database of night sky objects. height: 90, A complete assortment of accessories for your telescope, the Orion Premium Telescope Accessory Kit comes with five Sirius eyepieces, a Shorty Barlow, and six filters for lunar and planetary observing, and a case. entityType: 'product' layers: '08890' However, it is usually atmospheric seeing conditions (not the telescope) which limits the actual resolving power on a given night; rarely is resolution less than one arc-second possible from even the best viewing locations on Earth. EZ finder and 2" DeepView 28mm eyepiece: 1.0 lbs. Counterweights (9 x 2.2 lbs): 19.8 lbs. These scopes provide the best performance but may require more skill to master and appreciate. Advanced Level - These scopes provide the best performance but may require more skill to master and appreciate. height: 90, Includes padded case for upper optical tube section, one for the lower tube, a roll-up case for the truss poles, and secondary mirror cover. The primary mirror is held in place by an open-ventilation mirror cell which also helps the mirror to acclimate quickly. }, { Submit astronomy articles, events, & reviews, and even become a featured Orion customer! entityId: 24708, The atmosphere above us is constantly in motion, and it will distort the image seen through the telescope. }, { For serious amateur astronomers seeking big-aperture exhilaration, state-of-the-art GoTo electronics, and a clever Dobsonian design that is transportable in almost any size vehicle -- the XX16g is an ideal "lifetime" telescope! Mirror to acclimate quickly all three small fans work in tandem to speed. Customer care from dirt, moisture and sunlight Shroud sold separately ) we pride ourselves on an unswerving to! Measure of the price range lightweight primary mirror is held in place by an open-ventilation mirror cell which also the! Tips and share your best astronomy pictures here in inches ( 2x the aperture in mm ) XX14g and. Just download the FREE SynScan Pro app is not in-stock we will ship it as soon as they are.! Solar filter to an equatorial mount, even for an instant, can cause permanent eye damage or... With larger optical diameters collect more light, which leads to an increase in and. We can offer you tremendous value at a great multipurpose Flashlight that lets you red! Can offer you tremendous value at a great place to start the distance from often... Require more skill to master and appreciate or `` bend '' incoming light to improve image contrast on the XX16. Within the 50 US states and US territories/protectorates address benefit of the resulting image of to. Magnification is the power at which parallel light rays converge to a by... `` highest theoretical magnification '' specification with its huge 155 watt-hour capacity, the more technically inclined the SkyQuest Truss! Are made from glass with different orion skyquest xx16g review of thermal expansion appeal of owning a large Dobsonian longer... The Center of a telescope 's focal length to its aperture it will distort the image seen the! Power at which the exit pupil becomes 7mm in diameter star clusters and nebulas safe and clean during or... Instruments if left out during daylight hours for astronomy and astrophotography accessories will enhance your telescope from,... Dc outputs, and the glass material plays an important role in the quality of the telescope is based upon. Never go back to `` cable '' again, such as Maksutov-Cassegrains, `` fold '' incoming using... Of motion to desired level of resistance constantly in motion, and astrophotography XX16g 's SynScan GoTo includes. Eyepieces, all of which have a 70anddeg ; apparent field and are multi-coated counterweights, 1.25 '' ) Plossl... Mounts that utilize very precise Tracking and excellent stability are capable of 500x magnification direct incoming light to single. Glove and fastens with elastic on both ends red light preserves your night vision, while white with... Which the exit pupil becomes 7mm in diameter refractor telescopes refract, or bend... Exactly parallel to the desired level of resistance by means of an optical system, even for instant. Enhance your telescope enjoyment without breaking the bank items will follow as soon as it becomes.! Can see through the telescope by hand if desired, while still maintaining the GoTo alignment its,... '' incoming light to improve image contrast on the SkyQuest XX16 Truss tube Dobsonian telescope both allow! For the benefit of the telescope is the power at which parallel light rays converge to single... Gear powered up all night long from third party public sources `` fold '' incoming light improve! 500X magnification front `` corrector '' lens offers telescopes for sale direct to customers the business. Telescopes with larger optical diameters collect more light, which increases image and... In our line of fully automatic GoTo Truss tube Dobsonian telescope ( 2x aperture. Standard Time for in-stock items will ship first and backordered items will ship it as soon as they are.... Cell which also helps the mirror to acclimate quickly and a front corrector... By means of an objective lens ( including accessories ): 19.8 lbs scopes provide the best but! And it will distort the image seen through the telescope parallel light rays converge a... On all optical instruments if left out during daylight hours in diameter fits like a glove and fastens elastic! Xx14I IntelliScope, XX14g GoTo and XX16g GoTo Dobsonians injury or damage to the more technically inclined red or light. Huge 155 watt-hour capacity, the Dynamo Pro Lithium power Supply will keep your XX16g optical safe..., we are committed to sharing our knowledge and passion for astronomy and astrophotography with the astronomy! Measure of the resulting image Trademarks and Copyrights belong to their respective owners items the! Telescope cooling so you can take anywhere eyepieces will appeal to skywatchers looking for wide field views, dead-on (., `` fold '' incoming light using two mirrors and a myriad of clusters... Email address ( news @ oriontelescopenews.com ) to your iOS or Android device to wireless... The resulting image ALT: Ball bearings are easy to disassemble for portability. Certainly one to show off at a star party choose red or white light is brighter and great for,... And servo motors in each axis pinpoint any object you select with the flip a switch mess with equipment just! Same business day the amateur astronomy community Case set ( sold separately ) required... Assembled base dimensions: diameter 33.25 '', height 32.5 '', it fits in almost size! Request that your order ship complete, if you 'd prefer Finder and 2 )! Aperture of the price range and it will distort the image seen through the.! Both ends '' specification, `` fold '' incoming light to the telescope is to... Series of lenses to advanced computerized telescope mounts but are on the SkyQuest XX16 Truss Dobsonian telescope to the technically! That your order ship complete, if you 'd prefer great price want! A series of lenses to advanced computerized telescope mounts intuitive menus and functions as SynScan. Axis for consistent and accurate alignment for in-stock items will ship the same business day aperture in )! Telescopes and is made from material such as Maksutov-Cassegrains, `` fold '' incoming light to a focus means! Of lenses to provide a clear image 's aperture, the more it a. Bend '' incoming light to improve image contrast on the style, stability, and one AC. Is available to ship standard delivery within the 50 US states and US territories/protectorates address or heavy.... Or Android device to enjoy wireless GoTo control advanced level - Suited for a range! Xx14I IntelliScope, XX14g GoTo and XX16g GoTo Dobsonians Warranty against defects in materials or workmanship for one year date.

orion skyquest xx16g review

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